Clinical characteristics

Age group of STEMI patients

Group-I n = 10

Group-II n = 96

Group-III n = 94

Age, mean ± SD

36.5 ± 3.4

54.3 ± 8.2

68.4 ± 7.2

Female, n (%)

2 (20%)

13 (13.5%)

20 (21.3%)

History of myocardial infarction, n (%)

2 (20%)

4 (4.2%)

0 (0%)

Risk factors

Dyslipidemia, n (%)

2 (20%)

22 (22.9%)

15 (16%)

Diabetes, n (%)

0 (0%)

34 (35.4%)

41 (43.6%)

Hypertension, n (%)

1 (10%)

34 (35.4%)

42 (44.7%)

Smoker, n (%)

4 (40%)

48 (50%)

30 (31.9%)

Previous myocardial infarction

0 (0%)

4 (4.2%)

5 (5.3%)

Chronic kidney disease, n (%)

0 (0%)

0 (0%)

2 (2.1%)

Cerebrovascular accident, n (%)

0 (0%)

3 (3.1%)

2 (2.1%)

Peripheral vascular disease, n (%)

1 (10%)

3 (3.1%)

1 (1.1%)

KILLIP class 3/4, n (%)

1 (10%)

9 (9.4%)

16 (17.0%)

Severe left ventricular dysfunction, n (%)

0 (0%)

2 (2.1%)

3 (3.1%)

Ventricular septal rupture, n (%)

0 (0%)

1 (1%)

1 (1.1%)